[The incidence of ear diseases and prevention of deafness].
D003638:Deafness; D006309:Hearing; D006311:Hearing Disorders / Q000517:prevention & control*; D034381:Hearing Loss; D006801:Humans; D015994:Incidence
HEARING DISORDERS/prevention and control
Oronsjudkomarnas frekvens och lomhördhetens profylax.